26428829

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11689}}^1$

素因数の和:11732

約数の個数: 16

約数和(自身を含む): 33667200

約数和(自身を除く): 7238371

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 11689, 81823, 198713, 222091, 1390991, 1554637, 3775547, 26428829]

約数ペア:

[(1, 26428829), (7, 3775547), (17, 1554637), (19, 1390991), (119, 222091), (133, 198713), (323, 81823), (2261, 11689)]